Granite City Wind Forecast
Granite City Wind Statistics
March Wind
St. Louis Downtown Airport (9.3 miles)
Strongest 16 March, 2026
49mph WAverage March
11.5mph
Climate (2010–Present)
St. Louis Downtown Airport (9.3 miles)
Strongest 14 March, 2025
77mph SSWAverage 2021–2026
7mph